package com.sjr.easy.chat.service;

import com.sjr.easy.chat.model.ChatGroup;

import java.util.List;
import java.util.Set;

public interface ChatGroupService {

    ChatGroup createChatGroup(String chatGroupName, Long chatGroupCode, Long managerUserId, Set<Long> userIdSet);

    ChatGroup selectById(Long id);

    List<ChatGroup> getChatGroupByIdList(List<Long> chatGroupIdList);
}